10415920

素因数分解:

$2^4\times 5^1\times {\mathrm{130199}}^1$

素因数の和:130212

約数の個数: 20

約数和(自身を含む): 24217200

約数和(自身を除く): 13801280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130199, 260398, 520796, 650995, 1041592, 1301990, 2083184, 2603980, 5207960, 10415920]

約数ペア:

[(1, 10415920), (2, 5207960), (4, 2603980), (5, 2083184), (8, 1301990), (10, 1041592), (16, 650995), (20, 520796), (40, 260398), (80, 130199)]